Wright Investors Service Holdings, Inc. 10-K, 10-K/A, 10-KT, and 10-KT/A reports

Location
118 North Bedford Road, Suite 100, Mt Kisco, NY
State of incorporation
DE
Fiscal year end
December 31
Data updated at
11/13/2024, 06:01 AM
Form type Sec Links Description Filing date Reporting date
10-K/A Report | Data AMENDMENT NO. 1 Apr 29, 2024 Dec 31, 2023
10-K Report | Data Mar 27, 2024 Dec 31, 2023
10-K/A Report | Data Apr 27, 2023 Dec 31, 2022
10-K Report | Data Mar 28, 2023 Dec 31, 2022
10-K/A Report | Data AMENDMENT NO. 1 Apr 20, 2022 Dec 31, 2021
10-K Report | Data Mar 11, 2022 Dec 31, 2021
10-K/A Report AMENDMENT NO. 1 Apr 23, 2021 Dec 31, 2020
10-K Report | Data Mar 12, 2021 Dec 31, 2020
10-K/A Report AMENDMENT NO. 1 Apr 28, 2020 Dec 31, 2019
10-K Report | Data Mar 30, 2020 Dec 31, 2019
10-K/A Report AMENDMENT NO. 1 Apr 30, 2019 Dec 31, 2018
10-K Report | Data Mar 29, 2019 Dec 31, 2018
10-K/A Report AMENDMENT NO. 1 Apr 27, 2018 Dec 31, 2017
10-K Report | Data Mar 26, 2018 Dec 31, 2017
10-K/A Report AMENDMENT NO. 1 Apr 18, 2017 Dec 31, 2016
10-K Report | Data Mar 24, 2017 Dec 31, 2016
10-K/A Report AMENDMENT NO. 1 Apr 25, 2016 Dec 31, 2015
10-K Report | Data FOR THE FISCAL YEAR ENDED DECEMBER 31, 2015 Mar 24, 2016 Dec 31, 2015
10-K/A Report AMENDMENT NO. 2 Apr 27, 2015 Dec 31, 2014
10-K/A Report AMENDMENT NO. 1 Mar 24, 2015 Dec 31, 2014
10-K Report | Data FOR THE FISCAL YEAR ENDED DECEMBER 31, 2014 Mar 23, 2015 Dec 31, 2014
10-K/A Report AMENDMENT NO. 1 Apr 29, 2014 Dec 31, 2013
10-K Report | Data FOR THE FISCAL YEAR ENDED DECEMBER 31, 2013 Mar 27, 2014 Dec 31, 2013
10-K/A Report | Data AMENDMENT NO. 1 Apr 29, 2013 Dec 31, 2012
10-K Report | Data FOR THE FISCAL YEAR ENDED DECEMBER 31, 2012 Apr 1, 2013 Dec 31, 2012
10-K/A Report AMENDMENT NO. 1 Apr 25, 2012 Dec 31, 2011
10-K Report | Data FOR THE FISCAL YEAR ENDED DECEMBER 31, 2011 Mar 2, 2012 Dec 31, 2011
10-K/A Report AMENDMENT NO. 1 Apr 29, 2011 Dec 31, 2010
10-K Report FOR THE FISCAL YEAR ENDED DECEMBER 31, 2010 Mar 4, 2011 Dec 31, 2010
10-K/A Report AMENDMENT NO. 1 Apr 30, 2010 Dec 31, 2009
10-K Report FOR THE PERIOD ENDING DECEMBER 31, 2009 Mar 31, 2010 Dec 31, 2009
10-K Report FOR THE FISCAL YEAR ENDED DECEMBER 31, 2008 Mar 31, 2009 Dec 31, 2008
10-K Report FOR THE FISCAL YEAR ENDED DECEMBER 31, 2007 Mar 31, 2008 Dec 31, 2007
10-K Report NATIONAL PATENT 10-K Apr 3, 2007 Dec 31, 2006
10-K Report NATIONAL PATENT DEVELOPMENT CORPORATION FORM 10-K FOR THE YEAR ENDED DECEMBER 31 Apr 17, 2006 Dec 31, 2005
10-K Report NATIONAL PATENT FORM 10-K FOR THE YEAR ENDED 12/31/04 Apr 15, 2005 Dec 31, 2004